system.h

/** @file * IPRT - System Information. *//* * Copyright (C) 2006-2007 Sun Microsystems, Inc. * * This file is part of VirtualBox Open Source Edition (OSE), as * available from http://www.virtualbox.org. This file is free software; * you can redistribute it and/or modify it under the terms of the GNU * General Public License (GPL) as published by the Free Software * Foundation, in version 2 as it comes in the "COPYING" file of the * VirtualBox OSE distribution. VirtualBox OSE is distributed in the * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. * * The contents of this file may alternatively be used under the terms * of the Common Development and Distribution License Version 1.0 * (CDDL) only, as it comes in the "COPYING.CDDL" file of the * VirtualBox OSE distribution, in which case the provisions of the * CDDL are applicable instead of those of the GPL. * * You may elect to license modified versions of this file under the * terms and conditions of either the GPL or the CDDL or both. * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa * Clara, CA 95054 USA or visit http://www.sun.com if you need * additional information or have any questions. */#ifndef ___iprt_system_h#define ___iprt_system_h#include <iprt/cdefs.h>#include <iprt/types.h>__BEGIN_DECLS/** @defgroup grp_rt_system RTSystem - System Information * @ingroup grp_rt * @{ *//** * Info level for RTSystemGetOSInfo(). */00047typedefenumRTSYSOSINFO
{
00049RTSYSOSINFO_INVALID = 0, /**< The usual invalid entry. */00050RTSYSOSINFO_PRODUCT, /**< OS product name. (uname -o) */00051RTSYSOSINFO_RELEASE, /**< OS release. (uname -r) */00052RTSYSOSINFO_VERSION, /**< OS version, optional. (uname -v) */00053RTSYSOSINFO_SERVICE_PACK, /**< Service/fix pack level, optional. */00054RTSYSOSINFO_END/**< End of the valid info levels. */
} RTSYSOSINFO;
/** * Queries information about the OS. * * @returns IPRT status code. * @retval VINF_SUCCESS on success. * @retval VERR_INVALID_PARAMETER if enmInfo is invalid. * @retval VERR_INVALID_POINTER if pszInfoStr is invalid. * @retval VERR_BUFFER_OVERFLOW if the buffer is too small. The buffer will * contain the chopped off result in this case, provided cchInfo isn't 0. * @retval VERR_NOT_SUPPORTED if the info level isn't implemented. The buffer will * contain an empty string. * * @param enmInfo The OS info level. * @param pszInfo Where to store the result. * @param cchInfo The size of the output buffer. */RTDECL(int) RTSystemQueryOSInfo(RTSYSOSINFO enmInfo, char *pszInfo, size_t cchInfo);
/** @} */__END_DECLS#endif